Included with all Ball Mounted Dollies, the Thrust Washer is an optional Adapter designed for Trailers with step down hitches/lips. See Instruction Manual for details. The standard interlocking Puzzle Piece increases the height of the Ball Mount or provides more surface area while tightening.
Have a Jayco Trailer with an Atwood Hitch? Switch out the Puzzle Piece for the Atwood Adapter for our most secure connection to date!
What does a proper connection look like?
STANDARD CONNECTION The image below shows the connection when the Thrust Washer is not needed:
CONNECTION WITH THRUST WASHER The image below shows the connection when the Thrust Washer is needed:
4" Tires 20" Ball Mount with Tightening Bar Two Hitch Balls: 2" & 2 5/16" Thrust Washer (Puzzle) 20" Battery Cable Connect to a Dolly Mounted Battery* 80" Battery Cable Connect to your Trailer's Existing Battery Set-Up*
*This Package does NOT include Battery or Battery Box.
Max Capacity: 15,000 lbs GVWR Tongue Weight: 3,000 lbs
Kingpin Measurements should be 48”-52” from Ground to bottom of Kingpin Box.
If measurements exceed 48”-52”, Contact Us before ordering.
Kingpin Adapter (50" from Ground to Kingpin Box) Kingpin Box Stabilizer Bars (Landing Leg Version Available Upon Request) 20" Ball Mount Adapter (Custom sizes available upon request.) 3 Hitch Balls: 1 7/8”, 2” & 2 5/16” Wireless Remote Controller Two U1 Sealed Batteries Built-In Battery Charger Smart Brake Controller (Controls Electric & Surge Brakes via 7-Pin plug.) 6.5" Wide Tires
Max Capacity: 12,000 lbs GVWR Tongue Weight: 1,500 lbs
This is a Custom Item. Contact Us with your trailer measurements before ordering.
Gooseneck Adapter (Customized to fit your Trailer Dimensions.) 3 Hitch Balls: 1 7/8”, 2” & 2 5/16” Wireless Remote Controller Two U1 Sealed Batteries Built-In Battery Charger Smart Brake Controller Controls Electric & Surge Brakes via 7-Pin plug. 6.5" Wide Tires
Customers within the Mainland US&Canada get FREE SHIPPING on orders over $600 USD!Delivery times are approximate, with weather and holidays permitting:
Force ISC: 3-5 Weeks to Ship, *
Transformer ISC: 3-5 Weeks to Ship*
Parts: 5-10 Business Days
For Express or International shipping rates, please Contact Us.
*All Trailer Dollies will require a signature upon delivery. If you would like to waive this requirement, leave us a note at checkout.
Your New Trailer Dolly is covered by our 2 Year Parts & Repair Warranty, starting from the initial date of purchase. If your Trailer Dolly fails to perform within this time frame or if the issue appears to be caused by defective parts, we will work with you to fix the issue.
If you are not completely satisfied with your Trailer Dolly purchase, customers in the Mainland US and Canada can return their Unit within 30 days of the date of sale for a refund less the flat shipping return cost of $250 for Force Units and 20% restocking fee. Parts orders are not eligible for return.